subsys/net/l2/ieee802154/ieee802154_security.h

/*
 * Copyright (c) 2017 Intel Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/**
 * @file
 * @brief 802.15.4 6LoWPAN authentication and encryption
 *
 * This is not to be included by the application.
 */

#ifdef CONFIG_NET_L2_IEEE802154_SECURITY

#include <zephyr/net/ieee802154.h>

int ieee802154_security_setup_session(struct ieee802154_security_ctx *sec_ctx, uint8_t level,
				      uint8_t key_mode, uint8_t *key, uint8_t key_len);

bool ieee802154_decrypt_auth(struct ieee802154_security_ctx *sec_ctx, uint8_t *frame,
			     uint8_t auth_payload_len, uint8_t decrypt_payload_len,
			     uint8_t *src_ext_addr, uint32_t frame_counter);

bool ieee802154_encrypt_auth(struct ieee802154_security_ctx *sec_ctx, uint8_t *frame,
			     uint8_t auth_payload_len, uint8_t encrypt_payload_len,
			     uint8_t *src_ext_addr);

int ieee802154_security_init(struct ieee802154_security_ctx *sec_ctx);

#else

#define ieee802154_decrypt_auth(...)  true
#define ieee802154_encrypt_auth(...)  true
#define ieee802154_security_init(...) 0

#endif /* CONFIG_NET_L2_IEEE802154_SECURITY */